kernel/drivers/bcma/driver_gpio.c, branch linux-5.1.y

bcma: keep a direct pointer to the struct device

2019-01-10T11:39:18Z

Accessing struct device is pretty useful/common so having a direct pointer: 1) Simplifies some code 2) Makes bcma_bus_get_host_dev() unneeded 3) Allows further improvements like using dev_* printing helpers Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo

gpio: Move irqdomain into struct gpio_irq_chip

2017-11-08T13:06:21Z

In order to consolidate the multiple ways to associate an IRQ chip with a GPIO chip, move more fields into the new struct gpio_irq_chip. Signed-off-by: Thierry Reding Acked-by: Grygorii Strashko Signed-off-by: Linus Walleij

bcma: gpio: Correct number of GPIOs for BCM53573

2017-07-27T10:59:07Z

Broadcom BCM53573 SoCs actually have 32 GPIOs, and not 16. Fixes: 3f37ec79dd21 ("bcma: support BCM53573 series of wireless SoCs") Signed-off-by: Florian Fainelli Signed-off-by: Kalle Valo

bcma: gpio: set of_node regardless of the host type

2017-03-08T15:04:24Z

DT allows describing many device types, not only platform ones. If e.g. bcma is hosted on PCI(e) and it has its of_node, let's pass it to the GPIO subsystem. This allows GPIO code to handle more hardware details not only for bcma on a SoC. Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo

Merge tag 'wireless-drivers-next-for-davem-2016-02-12' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

2016-02-17T01:38:29Z

Kalle Valo says: ==================== Major changes: wl12xx * add device tree support for SPI mwifiex * add debugfs file to read chip information * add MSIx support for newer pcie chipsets (8997 onwards) * add schedule scan support * add WoWLAN net-detect support * firmware dump support for w8997 chipset iwlwifi * continue the work on multiple Rx queues * add support for beacon storing used in low power states * use the regular firmware image of WoWLAN * fix 8000 devices for Big Endian machines * more firmware debug hooks * add support for P2P Client snoozing * make the beacon filtering for AP mode configurable * fix transmit queues overflow with LSO libertas * add support for setting power save via cfg80211 ==================== Signed-off-by: David S. Miller

bcma: add support for BCM47094

2016-02-06T11:46:59Z

It's another SoC with 32 GPIOs and simplified watchdog handling. It was tested on D-Link DIR-885L. Signed-off-by: Rafał Miłecki Signed-off-by: Kalle Valo

bcma: gpio: use gpiochip data pointer

2016-01-06T23:08:36Z

This makes the driver use the data pointer added to the gpio_chip to store a pointer to the state container instead of relying on container_of(). Cc: Kalle Valo Cc: linux-wireless@vger.kernel.org Acked-by: Hauke Mehrtens Acked-by: Rafał Miłecki Signed-off-by: Linus Walleij

gpio: change member .dev to .parent

2015-11-19T08:24:35Z

The name .dev in a struct is normally reserved for a struct device that is let us say a superclass to the thing described by the struct. struct gpio_chip stands out by confusingly using a struct device *dev to point to the parent device (such as a platform_device) that represents the hardware. As we want to give gpio_chip:s real devices, this is not working. We need to rename this member to parent. This was done by two coccinelle scripts, I guess it is possible to combine them into one, but I don't know such stuff. They look like this: @@ struct gpio_chip *var; @@ -var->dev +var->parent and: @@ struct gpio_chip var; @@ -var.dev +var.parent and: @@ struct bgpio_chip *var; @@ -var->gc.dev +var->gc.parent Plus a few instances of bgpio that I couldn't figure out how to teach Coccinelle to rewrite. This patch hits all over the place, but I *strongly* prefer this solution to any piecemal approaches that just exercise patch mechanics all over the place. It mainly hits drivers/gpio and drivers/pinctrl which is my own backyard anyway. Cc: Haavard Skinnemoen Cc: Rafał Miłecki Cc: Richard Purdie Cc: Mauro Carvalho Chehab Cc: Alek Du Cc: Jaroslav Kysela Cc: Takashi Iwai Acked-by: Dmitry Torokhov Acked-by: Greg Kroah-Hartman Acked-by: Lee Jones Acked-by: Jiri Kosina Acked-by: Hans-Christian Egtvedt Acked-by: Jacek Anaszewski Signed-off-by: Linus Walleij

bcma: switch GPIO portions to use GPIOLIB_IRQCHIP

2015-08-18T06:08:47Z

This switches the BCMA GPIO driver to use GPIOLIB_IRQCHIP to handle its interrupts instead of rolling its own copy of the irqdomain handling etc. Signed-off-by: Linus Walleij Signed-off-by: Hauke Mehrtens Signed-off-by: Kalle Valo

bcma: enable 32 GPIO pins for BCM4707

2015-05-09T13:28:07Z

Signed-off-by: Felix Fietkau Signed-off-by: Kalle Valo